The following pie chart shows hypothetical populations of different states (K, R, T, M, P, U, B) in the year 2011.

What is the difference between the total population of R and T and the total population of U and B as per data given in the pie chart above?

14,75,000

Difference b/w population of R & T to the population of U & B = ( 3350000 + 150000 )  - ( 1500000 + 1875000 )

= 1475000